Release v2.3.7

The PostMessageW(WM_QUIT) function has been replaced by the PostQuitMessage() function.

.gitignore

@@ -6,6 +6,7 @@
 *.user
 *.userosscache
 *.sln.docstates
+[Vv]ersion.h
 
 # User-specific files (MonoDevelop/Xamarin Studio)
 *.userprefs
@@ -436,3 +437,7 @@ lightgbm.Rcheck/
 # GraphViz artifacts
 *.gv
 *.gv.*
+
+/wCenterWindow/VersionInfo.h
+[Pp]atches/
+*.patch

README.md

@@ -1,12 +1,23 @@
-# wCenterWindow
+## wCenterWindow
-This program centers the current active window by a ```LCTRL + LWIN + C``` hotkey,
-or pressing ```LCTRL + LWIN + MMB``` (Middle Mouse Button).
 
-```LCTRL + LWIN + V``` - manual editing of size and position of the window.
+This program centers the current active window by a `LCTRL + LWIN + C` hotkey,
+or pressing `LCTRL + LWIN + MMB` (Middle Mouse Button).
 
-You can use ```LCTRL + LWIN + I``` hotkey for hide/show trayicon.
+`LCTRL + LWIN + V` - manual editing of size and position of the window.
-You can also use commandline option ```/hide``` for hide trayicon at startup.
 
-```Use workarea``` option means that the window is centered without a taskbar, otherwise, the full resolution of the monitor will be used.
+You can use `LCTRL + LWIN + I` hotkey for hide/show trayicon.
+You can also use commandline option `/hide` for hide trayicon at startup.
+The `/noupdate` option is used to disable check for updates. By default, the check is repeated once a day.
+
+`Use workarea` option means that the window is centered without a taskbar, otherwise, the full resolution of the monitor will be used.
 
 If some windows does not centers you should run wCenterWindow with administrative rights.
+
+## Automatic startup
+
+Usually, to start the application when Windows starts, it is enough to put the application's shortcut in the "Startup" folder -\
+"C:\Users\\<*Your user name*>\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup". (The easiest way to get there - press 'WIN + R' and type 'shell:startup').\
+However, in this case wCenterWindow will not be able to work with windows that are open with elevated privileges.
+And if you enable the "Run as administrator" option in the shortcut, then wCenterWindow will not start. This is related to the security of Windows (maybe only in 10/11, I did not check).\
+This behavior can be bypassed by creating a task in the Task Scheduler with the "Run with highest privileges" option.\
+**Note:** If you run wCenterWindow via the Task Scheduler, I highly recommend enabling the "Delay task for" option for 15-30 seconds, otherwise you may get an error message "Can't create tray icon".

Update_Version.ps1

@@ -0,0 +1,173 @@
+# Update Version v2.1
+# Required module: PSIni
+# Installation: Install-Module -Name PsIni
+
+$date = Get-Date
+
+function addLeadingZero([int]$nvar) {
+	[string]$svar = $null
+	if ($nvar -lt 10) { $svar = '0' + $nvar.ToString() }
+	else { $svar = $nvar.ToString() }
+	return $svar
+}
+
+function getValue([string]$var) {
+	switch -CaseSensitive ($var) {
+		"%y" { $var = $currentYear; break }
+		"%m" { $var = $currentMonth; break }
+		"%d" { $var = $currentDay; break }
+		"%t" { $var = -join ((addLeadingZero($currentHour)), (addLeadingZero($currentMinute)), (addLeadingZero($currentSecond))); break }
+		"%D" { $var = $spanDays; break }
+		"%S" { $var = $spanSecs; break }
+		"%C" { $var = $gitCommitCount; break }
+		"%c" { $var = $gitRevCount; break }
+	}
+	return $var
+}
+
+function makeVersionString([string]$vmaj, [string]$vmin, [string]$vbld, [string]$vrev) {
+	[string]$vstr = $null
+	if ($vmin -eq "") { $vmin = $vbld = $vrev = 0; $vstr = ($vmaj) -join '.' }
+	else {
+		if ($vbld -eq "") { $vbld = $vrev = 0; $vstr = ($vmaj, $vmin) -join '.' }
+		else {
+			if ($vrev -eq "") { $vrev = 0; $vstr = ($vmaj, $vmin, $vbld) -join '.' }
+			else { $vstr = ($vmaj, $vmin, $vbld, $vrev) -join '.' }
+		}
+	}
+	[string]$nstr = ($vmaj, $vmin, $vbld, $vrev) -join ','
+	return @($vstr, $nstr)
+}
+
+#region Initializing variables
+[string]$verMajor = [string]$verMinor = [string]$verBuild = [string]$verPatch = $null
+[string]$pn = [string]$pa = [string]$aboutBuild = [string]$pnf = [string]$pcf = $null
+[string]$buildDateTime = [string]$vs = [string]$vn = [string]$intName = [string]$origName = $null
+[int]$pys = [int]$spanDays = [int]$spanSecs = $null
+[int]$currentYear = [int]$currentMonth = [int]$currentDay = [int]$currentHour = [int]$currentMinute = [int]$currentSecond = $null
+[string]$iniFile = ".\Version.ini"
+#endregion
+
+if (-not (Test-Path $iniFile)) {
+	Write-Error "Can't find file '$iniFile'"
+	# Start-Sleep -Seconds 3
+	exit 1
+}
+
+[bool]$isGit = $false
+if (Test-Path ".\.git") {
+	$isGit = $true
+	[int]$gitCommitCount = [int]$gitRevCount = $null
+	[string]$gitRevDate = [string]$gitVerStr = [string]$gitAHash = $null
+	$gitCommitCount = $(git rev-list --count HEAD)
+	$gitRevDate = $(git log -1 HEAD --date=rfc --pretty=format:%ad%n)
+	$gitVerStr = $(git describe HEAD --long)
+	if ($LastExitCode -eq 0) {
+		$gitVerStr = $gitVerStr.Replace('-g', '-')
+		$gitRevCount = $gitVerStr.Split('-')[-2]
+		$gitAHash = $gitVerStr.Split('-')[-1]
+	}
+	else {
+		$gitVerStr = ""
+		$gitRevCount = 0
+		$gitAHash = $(git describe HEAD --always)
+	}
+}
+
+#region Reading values from INI file
+$config = $null
+$config = (Get-IniContent -FilePath $iniFile)["Config"]
+$verMajor = $config.Major
+$verMinor = $config.Minor
+$verBuild = $config.Build
+$verPatch = $config.Patch
+$pys = $config.ProductYearStart
+$pn = $config.ProductName
+$pa = $config.ProductAutors
+$pd = $config.ProductDescription
+#endregion
+
+if ($verMajor -eq "") {
+	Write-Error "Major version cannot be empty!"
+	# Start-Sleep -Seconds 3
+	exit 2
+}
+
+#region Variables preparation
+$currentYear = $date.Year
+$currentMonth = $date.Month
+$currentDay = $date.Day
+$currentHour = $date.Hour
+$currentMinute = $date.Minute
+$currentSecond = $date.Second
+$buildDateTime = "Build date: $($date.GetDateTimeFormats('u').Replace('Z', ''))"
+$spanDays = [math]::Round((New-TimeSpan -Start $(Get-Date -Month 1 -Day 1 -Year 2000) -End $date).TotalDays)
+$spanSecs = [math]::Round((New-TimeSpan -Start $($date.Date) -End $($date.DateTime)).TotalSeconds)
+if ($pys -eq $currentYear) { $pcf = "Copyright (C) $pys by $pa" } else { $pcf = "Copyright (C) $pys-$currentYear by $pa" }
+$intName = "$pn-C++"
+$origName = "$pn.exe"
+$verMajor = getValue $verMajor
+$verMinor = getValue $verMinor
+$verBuild = getValue $verBuild
+$verPatch = getValue $verPatch
+#endregion
+
+$vs = (makeVersionString $verMajor $verMinor $verBuild $verPatch)[0]
+$vn = (makeVersionString $verMajor $verMinor $verBuild $verPatch)[1]
+
+# if ([string]::IsNullOrEmpty($gitVerStr)) { $pnf = "$pn v$vs" } else { $pnf = "$pn $gitVerStr" }
+if ($isGit) {
+	$aboutBuild = "Git date: $gitRevDate"
+	$pnf = "$pn v$vs ($gitAHash)"
+}
+else {
+	$aboutBuild = $buildDateTime
+	$pnf = "$pn v$vs"
+}
+
+#region Save all variables to file
+"// $pn" | Out-File -FilePath ".\VersionInfo.h" -Encoding unicode
+"// VersionInfo.h" | Out-File -FilePath ".\VersionInfo.h" -Encoding unicode -Append
+"#pragma once" | Out-File -FilePath ".\VersionInfo.h" -Encoding unicode -Append
+"#define PRODUCT_NAME `"$pn`"" | Out-File -FilePath ".\VersionInfo.h" -Encoding unicode -Append
+"#define PRODUCT_NAME_FULL `"$pnf`"" | Out-File -FilePath ".\VersionInfo.h" -Encoding unicode -Append
+"#define PRODUCT_AUTHORS `"$pa`"" | Out-File -FilePath ".\VersionInfo.h" -Encoding unicode -Append
+"#define PRODUCT_DESCRIPTION `"$pd`"" | Out-File -FilePath ".\VersionInfo.h" -Encoding unicode -Append
+"#define ABOUT_BUILD `"$aboutBuild`"" | Out-File -FilePath ".\VersionInfo.h" -Encoding unicode -Append
+"#define INTERNAL_NAME `"$intName`"" | Out-File -FilePath ".\VersionInfo.h" -Encoding unicode -Append
+"#define ORIG_FILE_NAME `"$origName`"" | Out-File -FilePath ".\VersionInfo.h" -Encoding unicode -Append
+"#define PRODUCT_COPYRIGHT `"$pcf`"" | Out-File -FilePath ".\VersionInfo.h" -Encoding unicode -Append
+"#define VERSION_STR `"$vs`"" | Out-File -FilePath ".\VersionInfo.h" -Encoding unicode -Append
+"#define VERSION_NUM $vn" | Out-File -FilePath ".\VersionInfo.h" -Encoding unicode -Append
+# "#define SPAN_DAYS $spanDays" | Out-File -FilePath ".\VersionInfo.h" -Encoding unicode -Append
+# "#define SPAN_SECS $spanSecs" | Out-File -FilePath ".\VersionInfo.h" -Encoding unicode -Append
+
+# if ($isGit) {
+# 	# "#define GIT_VERSION_STR `"$gitVerStr`"" | Out-File -FilePath ".\VersionInfo.h" -Encoding unicode -Append
+# 	# "#define GIT_REV_DATE `"Git date: $gitRevDate`"" | Out-File -FilePath ".\VersionInfo.h" -Encoding unicode -Append
+# 	# "#define GIT_REV_COUNT $gitRevCount" | Out-File -FilePath ".\VersionInfo.h" -Encoding unicode -Append
+# 	# "#define GIT_COMMIT_COUNT $gitCommitCount" | Out-File -FilePath ".\VersionInfo.h" -Encoding unicode -Append
+# }
+#endregion
+
+#region Print out all variables
+# echo "            verMajor: [$verMajor]"
+# echo "            verMinor: [$verMinor]"
+# echo "            verBuild: [$verBuild]"
+# echo "            verPatch: [$verPatch]"
+# echo ""
+# echo "          aboutBuild: [$aboutBuild]"
+# echo "     productNameFull: [$pnf]"
+# echo "productCopyrightFull: [$pcf]"
+# echo "        internalName: [$intName]"
+# echo "        originalName: [$origName]"
+# echo "          versionStr: [$vs]"
+# echo "          versionNum: [$vn]"
+# echo "            spanDays: [$spanDays]"
+# echo "            spanSecs: [$spanSecs]"
+# echo ""
+# echo "      gitCommitCount: [$gitCommitCount]"
+# echo "         gitRevCount: [$gitRevCount]"
+# echo "          gitRevDate: [$gitRevDate]"
+# echo "           gitVerStr: [$gitVerStr]"
+#endregion

pre-build.cmd

@@ -0,0 +1,19 @@
+@ECHO OFF
+
+REM In VisualStudio add to Pre-Build events:
+REM "$(SolutionDir)pre-build.cmd" "$(SolutionDir)" "$(ProjectDir)"
+REM Then in "Resource Includes..." add '#include "VersionInfo.rc"' into 'Compile-time Directives'
+
+IF "%~1" == "" GOTO :no_args
+IF "%~2" == "" GOTO :no_args
+SET solutionDir=%1
+SET projectDir=%2
+
+CD /D %solutionDir%
+powershell -ExecutionPolicy RemoteSigned -File Update_Version.ps1
+MOVE /Y %solutionDir%VersionInfo.h %projectDir%VersionInfo.h
+EXIT
+
+:no_args
+ECHO Not enough arguments!
+EXIT 1

wCenterWindow.sln

@@ -1,10 +1,15 @@
 
 Microsoft Visual Studio Solution File, Format Version 12.00
-# Visual Studio Version 16
+# Visual Studio Version 17
-VisualStudioVersion = 16.0.31112.23
+VisualStudioVersion = 17.5.33516.290
 MinimumVisualStudioVersion = 10.0.40219.1
 Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "wCenterWindow", "wCenterWindow\wCenterWindow.vcxproj", "{F1A1603A-F5D0-47B8-8E4B-CF17747BCFBA}"
 EndProject
+Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Solution Items", "Solution Items", "{C7B4FD1E-DC1B-46A4-842C-5130F09EFCB5}"
+	ProjectSection(SolutionItems) = preProject
+		Version.ini = Version.ini
+	EndProjectSection
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|x64 = Debug|x64

wCenterWindow/CLogger.cpp

@@ -0,0 +1,78 @@
+// wCenterWindow
+// CLogger.cpp
+#include "CLogger.h"
+#include <filesystem>
+
+inline wchar_t* CLogger::GetTimeStamp() {
+	GetLocalTime(&lt);
+	swprintf_s(logTimeBuffer, L"%d-%02d-%02d %02d:%02d:%02d.%03d | ", lt.wYear, lt.wMonth, lt.wDay, lt.wHour, lt.wMinute, lt.wSecond, lt.wMilliseconds);
+	return logTimeBuffer;
+}
+
+void CLogger::Out(const wchar_t* fmt, ...) {
+	if (fsLogFile.is_open()) {
+		va_list args;
+		va_start(args, fmt);
+		EnterCriticalSection(&cs);
+		_vsnwprintf_s(logBuffer, _countof(logBuffer), _TRUNCATE, fmt, args);
+		va_end(args);
+		fsLogFile << GetTimeStamp() << logBuffer << std::endl;
+		LeaveCriticalSection(&cs);
+	}
+}
+
+void CLogger::Init() {
+	InitializeCriticalSection(&cs);
+	wchar_t szPath[MAX_PATH] = { 0 };
+	DWORD dwPathLength = GetModuleFileNameW(NULL, szPath, MAX_PATH);
+	DWORD dwError = GetLastError();
+	if (ERROR_INSUFFICIENT_BUFFER == dwError) {
+		MessageBoxW(NULL, L"Warning!\nPath to log file is too long! Working without logging.", szAppTitle.c_str(), MB_OK | MB_ICONWARNING);
+		return;
+	}
+	if (NULL == dwPathLength) {
+		MessageBoxW(NULL, L"Warning!\nCan't get application's filename! Working without logging.", szAppTitle.c_str(), MB_OK | MB_ICONWARNING);
+		return;
+	}
+
+	std::filesystem::path log_path = szPath;
+	log_path.replace_extension(L".log");
+	std::filesystem::path bak_path = log_path;
+	bak_path.replace_extension(L".bak");
+
+	if (std::filesystem::exists(log_path)) std::filesystem::rename(log_path, bak_path);
+#ifdef _DEBUG
+	log_path = L"D:\\test.log";
+#endif
+	fsLogFile.open(log_path, std::ios::trunc);
+	if (fsLogFile.is_open()) {
+		fsLogFile << "\xEF\xBB\xBF";																// (0xEF, 0xBB, 0xBF) - UTF-8 BOM
+		fsLogFile.imbue(std::locale("en-US.utf8"));
+		fsLogFile << GetTimeStamp() << "[ " << szAppTitleVer.c_str() << " ] Start log." << std::endl;
+		fsLogFile << GetTimeStamp() << "Logfile: \"" << log_path.native() << "\"" << std::endl;
+	}
+	else {
+		MessageBoxW(NULL, L"Warning!\nCan't create log file! Working without logging.", szAppTitle.c_str(), MB_OK | MB_ICONWARNING);
+	}
+}
+
+CLogger::CLogger(const wchar_t* _appTitle) {
+	szAppTitle = _appTitle;
+	szAppTitleVer = _appTitle;
+	Init();
+}
+
+CLogger::CLogger(const wchar_t* _appTitle, const wchar_t* _appVersion) {
+	szAppTitle = _appTitle; szAppVersion = _appVersion;
+	szAppTitleVer = _appTitle;
+	szAppTitleVer.append(L", v").append(_appVersion);
+	Init();
+}
+
+CLogger::~CLogger() {
+	if (fsLogFile) {
+		fsLogFile << GetTimeStamp() << "Stop log." << std::endl;
+		fsLogFile.close();
+		DeleteCriticalSection(&cs);
+	}
+}

wCenterWindow/CLogger.h

@@ -0,0 +1,31 @@
+// wCenterWindow
+// CLogger.h
+#pragma once
+#include <Windows.h>
+#include <fstream>
+
+#define MAX_LOGBUFFER_LENGTH 512
+
+class CLogger
+{
+public:
+	void Out(const wchar_t*, ...);
+	CLogger(const wchar_t*);
+	CLogger(const wchar_t*, const wchar_t*);
+	~CLogger();
+
+private:
+	SYSTEMTIME lt;
+	CRITICAL_SECTION cs;
+	HANDLE hLoggerThread = NULL;
+	HANDLE hLoggerEvent = NULL;
+	wchar_t logTimeBuffer[28]{ 0 };
+	wchar_t logBuffer[MAX_LOGBUFFER_LENGTH]{ 0 };
+	std::wofstream fsLogFile;
+	std::wstring szAppTitle{ 0 };
+	std::wstring szAppVersion{ 0 };
+	std::wstring szAppTitleVer{ 0 };
+
+	inline wchar_t* GetTimeStamp();
+	void Init();
+};

wCenterWindow/Logger.cpp

@@ -1,66 +0,0 @@
-// wCenterWindow, v2.3.2
-// Logger.cpp
-//
-#include "framework.h"
-
-#define TS_LEN 30
-#define PATH_LEN 1024
-
-std::wofstream logfile;
-extern WCHAR szTitle[];
-extern LPVOID szBuffer;
-namespace fs = std::filesystem;
-
-std::wstring PrintTitle() {
-	wchar_t szWinTitle[2048];
-	StringCchPrintf(szWinTitle, 2048, L"%s", szBuffer);
-	return szWinTitle;
-}
-
-std::wstring GetTimeStamp() {
-	SYSTEMTIME lt;
-	GetLocalTime(&lt);
-	wchar_t ts[TS_LEN];
-	StringCchPrintfW(ts, TS_LEN, L"%d-%02d-%02d %02d:%02d:%02d.%03d - ", lt.wYear, lt.wMonth, lt.wDay, lt.wHour, lt.wMinute, lt.wSecond, lt.wMilliseconds);
-	return ts;
-}
-
-void OpenLogFile() {
-	wchar_t lpszPath[PATH_LEN]{};
-	DWORD dwPathLength = GetModuleFileNameW(NULL, lpszPath, PATH_LEN);
-	DWORD dwError = GetLastError();
-	if (ERROR_INSUFFICIENT_BUFFER == dwError) {
-		MessageBoxW(NULL, L"Path to logfile is too long! Working without logging.", (LPCWSTR)szTitle, MB_OK | MB_ICONWARNING);
-		return;
-	}
-	if (NULL == dwPathLength) {
-		MessageBoxW(NULL, L"Can't get module filename! Working without logging.", (LPCWSTR)szTitle, MB_OK | MB_ICONWARNING);
-		return;
-	}
-
-	fs::path log_path = lpszPath;
-	log_path.replace_extension(L".log");
-	fs::path bak_path = log_path;
-	bak_path.replace_extension(L".bak");
-
-	if (fs::exists(log_path)) fs::rename(log_path, bak_path);
-#ifdef _DEBUG
-	log_path = L"d:\\test.log";
-#endif
-	logfile.open(log_path);
-	if (logfile.is_open()) {
-		diag_log(L"Start logging.");
-		diag_log(L"Logfile:", log_path);
-		diag_log(log_path, L"successfully opened.");
-	} else {
-		MessageBoxW(NULL, L"Can't open logfile! Working without logging.", (LPCWSTR)szTitle, MB_OK | MB_ICONWARNING);
-	}
-	return;
-}
-
-void CloseLogFile() {
-	if (logfile) {
-		diag_log(L"End logging.");
-		logfile.close();
-	}
-}

wCenterWindow/Logger.h

@@ -1,56 +0,0 @@
-// wCenterWindow, v2.3.2
-// Logger.h
-//
-#pragma once
-#include "framework.h"
-
-extern std::wofstream logfile;
-std::wstring GetTimeStamp();
-std::wstring PrintTitle();
-
-template <typename T1>
-void diag_log(T1 arg1) {
-	logfile << GetTimeStamp() << arg1 << std::endl;
-}
-
-template <typename T1, typename T2>
-void diag_log(T1 arg1, T2 arg2) {
-	logfile << GetTimeStamp() << arg1 << ' ' << arg2 << std::endl;
-}
-
-template <typename T1, typename T2, typename T3>
-void diag_log(T1 arg1, T2 arg2, T3 arg3) {
-	logfile << GetTimeStamp() << arg1 << ' ' << arg2 << ' ' << arg3 << std::endl;
-}
-
-template <typename T1, typename T2, typename T3, typename T4>
-void diag_log(T1 arg1, T2 arg2, T3 arg3, T4 arg4) {
-	//if (typeid(T4) == typeid(WCHAR)) {
-	//	logfile << GetTimeStamp() << arg1 << ' ' << arg2 << ' ' << arg3 << ' ' << PrintTitle() << std::endl;
-	//	return;
-	//}
-	logfile << GetTimeStamp() << arg1 << ' ' << arg2 << ' ' << arg3 << ' ' << arg4 << std::endl;
-}
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5>
-void diag_log(T1 arg1, T2 arg2, T3 arg3, T4 arg4, T5 arg5) {
-	logfile << GetTimeStamp() << arg1 << ' ' << arg2 << ' ' << arg3 << ' ' << arg4 << ' ' << arg5 << std::endl;
-}
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5, typename T6>
-void diag_log(T1 arg1, T2 arg2, T3 arg3, T4 arg4, T5 arg5, T6 arg6) {
-	logfile << GetTimeStamp() << arg1 << ' ' << arg2 << ' ' << arg3 << ' ' << arg4 << ' ' << arg5 << ' ' << arg6 << std::endl;
-}
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5, typename T6, typename T7>
-void diag_log(T1 arg1, T2 arg2, T3 arg3, T4 arg4, T5 arg5, T6 arg6, T7 arg7) {
-	logfile << GetTimeStamp() << arg1 << ' ' << arg2 << ' ' << arg3 << ' ' << arg4 << ' ' << arg5 << ' ' << arg6 << ' ' << arg7 << std::endl;
-}
-
-template <typename T1, typename T2, typename T3, typename T4, typename T5, typename T6, typename T7, typename T8>
-void diag_log(T1 arg1, T2 arg2, T3 arg3, T4 arg4, T5 arg5, T6 arg6, T7 arg7, T8 arg8) {
-	logfile << GetTimeStamp() << arg1 << ' ' << arg2 << ' ' << arg3 << ' ' << arg4 << ' ' << arg5 << ' ' << arg6 << ' ' << arg7 << ' ' << arg8 << std::endl;
-}
-
-void OpenLogFile();
-void CloseLogFile();

wCenterWindow/framework.h

@@ -1,24 +1,6 @@
-// header.h : include file for standard system include files,
+// wCenterWindow
-// or project specific include files
+// framework.h
 //
-
 #pragma once
-
 #include "targetver.h"
-//#define WIN32_LEAN_AND_MEAN             // Exclude rarely-used stuff from Windows headers
+#define WIN32_LEAN_AND_MEAN             // Exclude rarely-used stuff from Windows headers
-// Windows Header Files
-#include <iostream>
-#include <fstream>
-#include <filesystem>
-#include <string>
-#include <strsafe.h>
-#include <windows.h>
-#include <CommCtrl.h>
-
-// C RunTime Header Files
-//#include <stdlib.h>
-//#include <malloc.h>
-//#include <memory.h>
-
-// Project Specific Header Files
-#include "Logger.h"

wCenterWindow/resource.h

@@ -13,13 +13,16 @@
 #define ID_POPUPMENU_EXIT               111
 #define IDS_ABOUT                       112
 #define IDS_ERR_MAIN                    113
-#define IDS_ERR_WND                     114
+#define IDS_ERR_CLASS                   114
-#define IDS_ERR_ICON                    115
+#define IDS_ERR_WND                     115
-#define IDS_ERR_MENU                    116
+#define IDS_ERR_ICON                    116
-#define IDS_ERR_POPUP                   117
+#define IDS_ERR_MENU                    117
-#define IDS_ERR_HOOK                    118
+#define IDS_ERR_POPUP                   118
-#define IDS_ERR_MAXMIN                  119
+#define IDS_ERR_HOOK                    119
-#define IDS_RUNNING                     121
+#define IDS_ERR_TIMER                   120
+#define IDS_ERR_MAXMIN                  121
+#define IDS_RUNNING                     122
+#define IDT_TIMER                       123
 #define IDR_MAINFRAME                   128
 #define IDD_MANUAL_EDITING              129
 #define IDC_EDIT_X                      1000
@@ -32,6 +35,11 @@
 #define IDC_BUTTON_CLOSE                1007
 #define IDC_ABOUTHELP                   1008
 #define IDC_DONATIONLINK                1009
+#define IDC_DONATIONTEXT                1010
+#define IDC_ABOUT_PROGNAME              1011
+#define IDC_ABOUT_COPYRIGHT             1012
+#define IDC_ABOUT_BUILDTIME             1013
+#define IDC_ABOUTEDIT                   1014
 #define IDC_STATIC                      -1
 
 // Next default values for new objects
@@ -41,7 +49,7 @@
 #define _APS_NO_MFC                     1
 #define _APS_NEXT_RESOURCE_VALUE        130
 #define _APS_NEXT_COMMAND_VALUE         32771
-#define _APS_NEXT_CONTROL_VALUE         1010
+#define _APS_NEXT_CONTROL_VALUE         1015
-#define _APS_NEXT_SYMED_VALUE           122
+#define _APS_NEXT_SYMED_VALUE           124
 #endif
 #endif

wCenterWindow/updater.cpp

@@ -0,0 +1,222 @@
+// wCenterWindow
+// updater.h
+//
+#include "wCenterWindow.h"
+#include "updater.h"
+#include "picojson.h"
+#include <cwctype>
+
+#define GITHUB_URL TEXT("api.github.com")
+#define GITHUB_URI TEXT("/repos/dreamforceinc/wCenterWindow/releases/latest")
+
+picojson::value json;
+
+struct Version
+{
+	UINT Major = 0;
+	UINT Minor = 0;
+	UINT Build = 0;
+	UINT Patch = 0;
+} verApp, verGh;
+
+bool GetLatestRelease(const std::wstring& urn);
+void FillVersionStructure(Version& ver, const std::wstring& str);
+std::vector<std::wstring> Split(const std::wstring& s, wchar_t delim);
+std::wstring ConvertUtf8ToWide(const std::string& str);
+
+UINT WINAPI Updater(LPVOID)
+{
+	logger.Out(L"Entering the %s() function", TEXT(__FUNCTION__));
+
+	if (!GetLatestRelease(GITHUB_URI))
+	{
+		logger.Out(L"[UPDT] %s(%d): Failed getting releases!", TEXT(__FUNCTION__), __LINE__);
+
+		MessageBoxW(NULL, L"Failed getting releases!", szTitle, MB_OK | MB_ICONERROR);
+		_endthreadex(101);
+		return 101;
+	}
+
+	std::wstring j_tag_name, j_file_name, j_file_ext, j_file_url, j_page_url;
+	int64_t j_file_size = 0;
+	picojson::object obj, obj2;
+	picojson::object::iterator it, it2;
+
+	if (json.is<picojson::object>())
+	{
+		logger.Out(L"[UPDT] %s(%d): Parsing JSON object", TEXT(__FUNCTION__), __LINE__);
+
+		obj = json.get<picojson::object>();
+		it = obj.find("message"), it2;
+		if (it != obj.end())
+		{
+			std::string u = (*it).second.get<std::string>();
+			logger.Out(L"[UPDT] %s(%d): Error! The url is %s", TEXT(__FUNCTION__), __LINE__, u);
+			_endthreadex(102);
+			return 102;
+		}
+
+		for (it = obj.begin(); it != obj.end(); it++)
+		{
+			if ((*it).first == "tag_name") j_tag_name = ConvertUtf8ToWide((*it).second.to_str());
+			if ((*it).first == "html_url") j_page_url = ConvertUtf8ToWide((*it).second.to_str());
+			if ((*it).first == "assets" && (*it).second.is<picojson::array>())
+			{
+				picojson::array a = (*it).second.get<picojson::array>();
+				obj2 = a[0].get<picojson::object>();
+				for (it2 = obj2.begin(); it2 != obj2.end(); it2++)
+				{
+					if ((*it2).first == "name") j_file_name = ConvertUtf8ToWide((*it2).second.to_str());
+					if ((*it2).first == "browser_download_url") j_file_url = ConvertUtf8ToWide((*it2).second.to_str());
+					if ((*it2).first == "size") j_file_size = static_cast<int64_t>((*it2).second.get<double>());
+				}
+			}
+		}
+	}
+	else
+	{
+		logger.Out(L"[UPDT] %s(%d): Error! Cannot recognize JSON object!", TEXT(__FUNCTION__), __LINE__);
+		_endthreadex(103);
+		return 103;
+	}
+
+	size_t pos = 0;
+	while (std::iswdigit(j_tag_name.at(pos)) == 0) pos++;
+	std::wstring gh_version = j_tag_name.substr(pos);
+
+	logger.Out(L"[UPDT] %s(%d): AppVersion : %s", TEXT(__FUNCTION__), __LINE__, TEXT(VERSION_STR));
+	logger.Out(L"[UPDT] %s(%d): GitVersion : %s", TEXT(__FUNCTION__), __LINE__, gh_version.c_str());
+	//logger.Out(L"[UPDT] %s(%d):   FileName : %s", TEXT(__FUNCTION__), __LINE__, j_file_name.c_str());
+	//logger.Out(L"[UPDT] %s(%d):   FileSize : %d", TEXT(__FUNCTION__), __LINE__, j_file_size);
+	//logger.Out(L"[UPDT] %s(%d):   File Url : %s", TEXT(__FUNCTION__), __LINE__, j_file_url.c_str());
+	//logger.Out(L"[UPDT] %s(%d):   Page Url : %s", TEXT(__FUNCTION__), __LINE__, j_page_url.c_str());
+
+	FillVersionStructure(verApp, TEXT(VERSION_STR));
+	FillVersionStructure(verGh, gh_version);
+
+	if ((verGh.Major > verApp.Major) || (verGh.Minor > verApp.Minor) || (verGh.Build > verApp.Build) || (verGh.Patch > verApp.Patch))
+	{
+
+		logger.Out(L"[UPDT] %s(%d): An update is available!", TEXT(__FUNCTION__), __LINE__);
+
+		if (IDYES == MessageBoxW(NULL, L"An update is available!\nDo you want to open the download page?", szTitle, MB_YESNO | MB_ICONINFORMATION))
+		{
+			logger.Out(L"[UPDT] %s(%d): Opening download page by default browser", TEXT(__FUNCTION__), __LINE__);
+			ShellExecuteW(NULL, L"open", j_page_url.c_str(), NULL, NULL, SW_SHOW);
+		}
+		else
+		{
+			logger.Out(L"[UPDT] %s(%d): The user refused the update", TEXT(__FUNCTION__), __LINE__);
+		}
+	}
+	else
+	{
+		logger.Out(L"[UPDT] %s(%d): No updates is available", TEXT(__FUNCTION__), __LINE__);
+	}
+
+	logger.Out(L"[UPDT] Exit from the %s() function", TEXT(__FUNCTION__));
+
+	_endthreadex(0);
+	return 0;
+}
+
+bool GetLatestRelease(const std::wstring& urn)
+{
+	std::wstring user_agent = L"User-Agent: ";
+	user_agent.append(szTitle);
+	const std::wstring url = GITHUB_URL;
+	bool ret = true;
+	DWORD err = 0;
+
+	logger.Out(L"[UPDT] %s(%d): %s", TEXT(__FUNCTION__), __LINE__, user_agent.c_str());
+
+	HINTERNET hInternet = InternetOpenW(user_agent.c_str(), INTERNET_OPEN_TYPE_PRECONFIG, NULL, NULL, 0);
+	if (hInternet != NULL)
+	{
+		HINTERNET hConnect = InternetConnectW(hInternet, url.c_str(), INTERNET_DEFAULT_HTTPS_PORT, L"", L"", INTERNET_SERVICE_HTTP, INTERNET_FLAG_SECURE, 0);
+		if (hConnect != NULL)
+		{
+			HINTERNET hRequest = HttpOpenRequestW(hConnect, L"GET", urn.c_str(), NULL, NULL, NULL, INTERNET_FLAG_SECURE | INTERNET_FLAG_RELOAD | INTERNET_FLAG_NO_UI, 0);
+			if (hRequest != NULL)
+			{
+				BOOL isSend = HttpSendRequestW(hRequest, NULL, 0, 0, 0);
+				if (isSend)
+				{
+					char szData[1024]{ 0 };
+					DWORD dwBytesRead = 0;
+					std::string buffer;
+					do
+					{
+						InternetReadFile(hRequest, szData, sizeof(szData), &dwBytesRead);
+						buffer.append(szData, dwBytesRead);
+					} while (dwBytesRead != 0);
+
+					picojson::parse(json, buffer);
+					std::string jerr = picojson::get_last_error();
+					if (!jerr.empty())
+					{
+						std::cout << jerr << std::endl;
+						ret = false;
+					}
+
+				}
+				else
+				{
+					err = GetLastError();
+					logger.Out(L"[UPDT] %s(%d): HttpSendRequestW() error: %d", TEXT(__FUNCTION__), __LINE__, err);
+					ret = false;
+				}
+			}
+			else
+			{
+				err = GetLastError();
+				logger.Out(L"[UPDT] %s(%d): HttpOpenRequestW() error: %d", TEXT(__FUNCTION__), __LINE__, err);
+				ret = false;
+			}
+			InternetCloseHandle(hRequest);
+		}
+		else
+		{
+			err = GetLastError();
+			logger.Out(L"[UPDT] %s(%d): InternetConnectW() error: %d", TEXT(__FUNCTION__), __LINE__, err);
+			ret = false;
+		}
+		InternetCloseHandle(hConnect);
+	}
+	else
+	{
+		err = GetLastError();
+		logger.Out(L"[UPDT] %s(%d): InternetOpenW() error: %d", TEXT(__FUNCTION__), __LINE__, err);
+		ret = false;
+	}
+	InternetCloseHandle(hInternet);
+	return ret;
+}
+
+std::vector<std::wstring> Split(const std::wstring& s, wchar_t delim)
+{
+	std::vector<std::wstring> result;
+	std::wstringstream ss(s);
+	std::wstring item;
+	while (getline(ss, item, delim)) result.push_back(item);
+	return result;
+}
+
+void FillVersionStructure(Version& ver, const std::wstring& str)
+{
+	std::vector<std::wstring> v;
+	v = Split(str, '.');
+	if (v.size() < 4) v.push_back(L"0");
+	ver.Major = std::stoul(v[0]);
+	ver.Minor = std::stoul(v[1]);
+	ver.Build = std::stoul(v[2]);
+	ver.Patch = std::stoul(v[3]);
+}
+
+std::wstring ConvertUtf8ToWide(const std::string& str)
+{
+	int count = MultiByteToWideChar(CP_UTF8, 0, str.c_str(), str.length(), NULL, 0);
+	std::wstring wstr(count, 0);
+	MultiByteToWideChar(CP_UTF8, 0, str.c_str(), str.length(), &wstr[0], count);
+	return wstr;
+}

wCenterWindow/updater.h

@@ -0,0 +1,5 @@
+// wCenterWindow
+// updater.h
+//
+#pragma once
+UINT WINAPI Updater(void*);

wCenterWindow/wCenterWindow.cpp

@@ -1,84 +1,71 @@
-// wCenterWindow, v2.3.2
+// wCenterWindow
+// wCenterWindow.cpp
+// 
+// TODO: Licensing.
+// TODO: Change keyboard low-level hook to RegisterHotKey function.
+// TODO: Make x64 version.
 //
-// TODO: More verbose logs - partially done.
-// TODO: More verbose error messages 
-// TODO: Window's title in logs (Impossible?)
-
 #include "framework.h"
 #include "wCenterWindow.h"
+#include "updater.h"
 
+#define NO_DONATION
 #define KEY_I 0x49
 #define KEY_C 0x43
 #define KEY_V 0x56
 
-#define BUF_LEN 4096
+#define MAX_WINTITLE_BUFFER_LENGTH 1024
-#define MAX_LOADSTRING 50
+#define WM_WCW (WM_APP + 0x0F00)
-#define WM_WCW	0x8F00
 
 // Global variables:
-HINSTANCE			hInst;									// Instance
+HINSTANCE			hInst;																			// Instance
-WCHAR				szTitle[MAX_LOADSTRING];				// Window's title
+WCHAR				szTitle[MAX_LOADSTRING]{ 0 };													// wCenterWindow's title
-WCHAR				szClass[MAX_LOADSTRING];				// Window's class
+WCHAR				szClass[MAX_LOADSTRING]{ 0 };													// Window's class
-WCHAR				szAbout[MAX_LOADSTRING * 12];			// Description text
+WCHAR				szWinTitle[256]{ 0 };
-WCHAR				szWinTitle[256];
+WCHAR				szWinClass[256]{ 0 };
-WCHAR				szWinClass[256];
+HANDLE				hHeap = NULL, hUpdater = NULL;
-WCHAR				szWinCore[] = TEXT("Windows.UI.Core.CoreWindow");
+UINT				dwUpdaterID = 0;
-HANDLE				hHeap = NULL;
+HHOOK				hMouseHook = NULL, hKbdHook = NULL;												// Hook's handles
-HHOOK				hMouseHook = NULL, hKbdHook = NULL;		// Hook's handles
 HICON				hIcon = NULL;
 HMENU				hMenu = NULL, hPopup = NULL;
-HWND				hWnd = NULL, hFgWnd = NULL, hTaskBar = NULL, hDesktop = NULL, hProgman = NULL;
+HWND				hWnd = NULL, hFgWnd = NULL;
-BOOL				bKPressed = FALSE, bMPressed = FALSE, bShowIcon = TRUE, bWorkArea = TRUE;
+BOOL				bKPressed = FALSE, bMPressed = FALSE, fShowIcon = TRUE, fCheckUpdates = TRUE, bWorkArea = TRUE;
 BOOL				bLCTRL = FALSE, bLWIN = FALSE, bKEYV = FALSE;
+CLogger				logger(TEXT(PRODUCT_NAME), TEXT(VERSION_STR));
 
-RECT				rcFW = { 0 };
+NOTIFYICONDATAW		nid = { 0 };
-NOTIFYICONDATA		nid = { 0 };
+MENUITEMINFO		mii = { 0 };
-LPKBDLLHOOKSTRUCT	pkhs;
-MENUITEMINFO		mii;
 
 LPVOID				szBuffer;
 
+// {2D7B7F30-4B5F-4380-9807-57D7A2E37F6C}
+// static const GUID	guid = { 0x2d7b7f30, 0x4b5f, 0x4380, { 0x98, 0x7, 0x57, 0xd7, 0xa2, 0xe3, 0x7f, 0x6c } };
+
 // Forward declarations of functions included in this code module:
 VOID				HandlingTrayIcon();
 VOID				ShowError(UINT);
-BOOL				CheckWindow(HWND);
+BOOL				IsWindowApprooved(HWND);
 BOOL	CALLBACK	DlgProc(HWND, UINT, WPARAM, LPARAM);
 LRESULT CALLBACK	WndProc(HWND, UINT, WPARAM, LPARAM);
 LRESULT CALLBACK	KeyboardHookProc(int, WPARAM, LPARAM);
 LRESULT CALLBACK	MouseHookProc(int, WPARAM, LPARAM);
-INT_PTR CALLBACK    About(HWND, UINT, WPARAM, LPARAM);
+INT_PTR CALLBACK	About(HWND, UINT, WPARAM, LPARAM);
-
-
-
-ATOM MyRegisterClass(HINSTANCE hInstance)
-{
-	WNDCLASSEX wcex = { 0 };
-	wcex.cbSize = sizeof(WNDCLASSEX);
-	wcex.lpfnWndProc = WndProc;
-	wcex.hInstance = hInstance;
-	wcex.hIcon = LoadIconW(hInstance, MAKEINTRESOURCE(IDI_TRAYICON));
-	wcex.hCursor = LoadCursorW(nullptr, IDC_ARROW);
-	wcex.lpszClassName = szClass;
-	wcex.hIconSm = wcex.hIcon;
-	hIcon = wcex.hIcon;
-	return RegisterClassExW(&wcex);
-}
 
 VOID MoveWindowToMonitorCenter(HWND hwnd, BOOL bWorkArea, BOOL bResize)
 {
-	diag_log(L"Entering MoveWindowToMonitorCenter(): hwnd =", hwnd, L"Title:", (LPWSTR)szBuffer);
+	logger.Out(L"Entering the %s() function", TEXT(__FUNCTION__));
 
-	RECT fgwrc;
+	RECT fgwrc = { 0 };
 	GetWindowRect(hwnd, &fgwrc);
 	LONG nWidth = fgwrc.right - fgwrc.left;
 	LONG nHeight = fgwrc.bottom - fgwrc.top;
 
-	diag_log(L"Moving window from x =", fgwrc.left, L"y =", fgwrc.top);
+	logger.Out(L"%s(%d): Moving the window from %d, %d", TEXT(__FUNCTION__), __LINE__, fgwrc.left, fgwrc.top);
 
-	MONITORINFO mi;
+	MONITORINFO mi = { 0 };
 	mi.cbSize = sizeof(MONITORINFO);
 	GetMonitorInfoW(MonitorFromWindow(hwnd, MONITOR_DEFAULTTONEAREST), &mi);
-	RECT area;
+	RECT area = { 0 };
 	if (bWorkArea)
 	{
 		area.bottom = mi.rcWork.bottom;
@@ -103,24 +90,17 @@ VOID MoveWindowToMonitorCenter(HWND hwnd, BOOL bWorkArea, BOOL bResize)
 	int x = (aw - nWidth) / 2;
 	int y = (ah - nHeight) / 2;
 
+	logger.Out(L"%s(%d): Moving the window to %d, %d", TEXT(__FUNCTION__), __LINE__, x, y);
+
 	SendMessageW(hwnd, WM_ENTERSIZEMOVE, NULL, NULL);
 	MoveWindow(hwnd, x, y, nWidth, nHeight, TRUE);
 	SendMessageW(hwnd, WM_EXITSIZEMOVE, NULL, NULL);
 
-	diag_log(L"Moving window to x =", x, L"y =", y);
+	logger.Out(L"Exit from the %s() function", TEXT(__FUNCTION__));
-	diag_log(L"Quiting MoveWindowToMonitorCenter()");
 }
 
-
-
 int APIENTRY wWinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPWSTR lpCmdLine, int nCmdShow)
 {
-	UNREFERENCED_PARAMETER(hPrevInstance);
-	UNREFERENCED_PARAMETER(lpCmdLine);
-
-	OpenLogFile();
-	diag_log(L"Entering WinMain()");
-
 	hInst = hInstance;
 
 	LoadStringW(hInstance, IDS_APP_TITLE, szTitle, _countof(szTitle));
@@ -132,7 +112,41 @@ int APIENTRY wWinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPWSTR lpCmd
 		return FALSE;
 	}
 
-	MyRegisterClass(hInstance);
+	logger.Out(L"Entering the %s() function", TEXT(__FUNCTION__));
+
+	int nArgs = 0;
+	LPWSTR* szArglist = CommandLineToArgvW(GetCommandLineW(), &nArgs);
+
+	logger.Out(L"Arguments count: %d", nArgs - 1);
+
+	if (nArgs > 1)
+	{
+		for (int i = 1; i < nArgs; i++)
+		{
+			logger.Out(L"Argument %d: %s", i, szArglist[i]);
+			if (0 == lstrcmpiW(szArglist[i], L"/hide")) fShowIcon = FALSE;
+			if (0 == lstrcmpiW(szArglist[i], L"/noupdate")) fCheckUpdates = FALSE;
+		}
+
+	}
+	LocalFree(szArglist);
+
+	WNDCLASSEX wcex = { 0 };
+	wcex.cbSize = sizeof(WNDCLASSEX);
+	wcex.lpfnWndProc = WndProc;
+	wcex.hInstance = hInstance;
+	wcex.hIcon = LoadIconW(hInstance, MAKEINTRESOURCE(IDI_TRAYICON));
+	LoadIconMetric(hInst, MAKEINTRESOURCE(IDI_TRAYICON), LIM_LARGE, &(wcex.hIcon));
+	wcex.hCursor = LoadCursorW(nullptr, IDC_ARROW);
+	wcex.lpszClassName = szClass;
+	wcex.hIconSm = wcex.hIcon;
+	hIcon = wcex.hIcon;
+	if (!RegisterClassExW(&wcex))
+	{
+		ShowError(IDS_ERR_CLASS);
+		return FALSE;
+	}
+
 	hWnd = CreateWindowExW(0, szClass, szTitle, 0, 0, 0, 0, 0, NULL, NULL, hInstance, NULL);
 	if (!hWnd)
 	{
@@ -140,25 +154,10 @@ int APIENTRY wWinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPWSTR lpCmd
 		return FALSE;
 	}
 
-	int nArgs = 0;
-	LPWSTR* szArglist = CommandLineToArgvW(GetCommandLineW(), &nArgs);
-
-	diag_log(L"Arguments:", nArgs);
-	for (int i = 0; i < nArgs; i++)
-	{
-		diag_log(L"Argument", i, L":", szArglist[i]);
-	}
-
-	(nArgs >= 2 && 0 == lstrcmpiW(szArglist[1], L"/hide")) ? bShowIcon = FALSE : bShowIcon = TRUE;
-	LocalFree(szArglist);
 	HandlingTrayIcon();
 
 	hHeap = GetProcessHeap();
-	szBuffer = HeapAlloc(hHeap, HEAP_ZERO_MEMORY, BUF_LEN);
+	szBuffer = HeapAlloc(hHeap, HEAP_ZERO_MEMORY, MAX_WINTITLE_BUFFER_LENGTH);
-
-	hTaskBar = FindWindowW(L"Shell_TrayWnd", NULL);
-	hProgman = FindWindowW(L"Progman", NULL);
-	hDesktop = GetDesktopWindow();
 
 	MSG msg;
 	BOOL bRet;
@@ -181,10 +180,12 @@ int APIENTRY wWinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPWSTR lpCmd
 	if (hKbdHook) UnhookWindowsHookEx(hKbdHook);
 	if (hMenu) DestroyMenu(hMenu);
 	Shell_NotifyIconW(NIM_DELETE, &nid);
+	DestroyIcon(hIcon);
+
+	logger.Out(L"Exit from the %s() function, msg.wParam = %d", TEXT(__FUNCTION__), (int)msg.wParam);
 
-	diag_log(L"Quiting WinMain(), msg.wParam =", (int)msg.wParam);
-	CloseLogFile();
 	HeapFree(hHeap, NULL, szBuffer);
+	CloseHandle(hUpdater);
 
 	return (int)msg.wParam;
 }
@@ -193,117 +194,185 @@ LRESULT CALLBACK WndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
 {
 	switch (message)
 	{
-	case WM_CREATE:
+		case WM_CREATE:
-	{
-		hMenu = LoadMenuW(hInst, MAKEINTRESOURCE(IDR_MENU));
-		if (!hMenu)
 		{
-			diag_log(L"Loading context menu failed!");
+			logger.Out(L"%s(%d): Recived WM_CREATE message", TEXT(__FUNCTION__), __LINE__);
-			ShowError(IDS_ERR_MENU);
-			SendMessageW(hWnd, WM_CLOSE, NULL, NULL);
-		}
-		diag_log(L"Context menu successfully loaded");
 
-		hPopup = GetSubMenu(hMenu, 0);
+			hMenu = LoadMenuW(hInst, MAKEINTRESOURCE(IDR_MENU));
-		if (!hPopup)
+			if (!hMenu)
-		{
-			diag_log(L"Creating popup menu failed!");
-			ShowError(IDS_ERR_POPUP);
-			SendMessageW(hWnd, WM_CLOSE, NULL, NULL);
-		}
-		diag_log(L"Popup menu successfully created");
-
-		mii.cbSize = sizeof(MENUITEMINFO);
-		mii.fMask = MIIM_STATE;
-		bWorkArea ? mii.fState = MFS_CHECKED : mii.fState = MFS_UNCHECKED;
-		SetMenuItemInfoW(hPopup, ID_POPUPMENU_AREA, FALSE, &mii);
-
-		nid.cbSize = sizeof(NOTIFYICONDATA);
-		nid.hWnd = hWnd;
-		nid.uVersion = NOTIFYICON_VERSION;
-		nid.uCallbackMessage = WM_WCW;
-		nid.hIcon = hIcon;
-		nid.uID = IDI_TRAYICON;
-		nid.uFlags = NIF_ICON | NIF_MESSAGE | NIF_TIP;
-		nid.dwInfoFlags = NIIF_INFO;
-		StringCchCopyW(nid.szTip, _countof(nid.szTip), szTitle);
-
-		hMouseHook = SetWindowsHookExW(WH_MOUSE_LL, MouseHookProc, hInst, NULL);
-		if (!hMouseHook)
-		{
-			diag_log(L"Creating mouse hook failed!");
-			ShowError(IDS_ERR_HOOK);
-			SendMessageW(hWnd, WM_CLOSE, NULL, NULL);
-		}
-		diag_log(L"Mouse hook was successfully set");
-
-		hKbdHook = SetWindowsHookExW(WH_KEYBOARD_LL, KeyboardHookProc, hInst, NULL);
-		if (!hKbdHook)
-		{
-			diag_log(L"Creating keyboard hook failed!");
-			ShowError(IDS_ERR_HOOK);
-			SendMessageW(hWnd, WM_CLOSE, NULL, NULL);
-		}
-		diag_log(L"Keyboard hook was successfully set");
-
-		LoadStringW(hInst, IDS_ABOUT, szAbout, _countof(szAbout));
-	}
-	break;
-
-	case WM_WCW:
-	{
-		if ((lParam == WM_RBUTTONDOWN || lParam == WM_LBUTTONDOWN) && wParam == IDI_TRAYICON)
-		{
-			SetForegroundWindow(hWnd);
-			POINT pt;
-			GetCursorPos(&pt);
-			int idMenu = TrackPopupMenu(hPopup, TPM_RETURNCMD, pt.x, pt.y, 0, hWnd, NULL);
-			if (idMenu == ID_POPUPMENU_ICON)
 			{
-				bShowIcon = FALSE;
+				logger.Out(L"%s(%d): Loading context menu failed!", TEXT(__FUNCTION__), __LINE__);
-				HandlingTrayIcon();
+				ShowError(IDS_ERR_MENU);
+				PostQuitMessage(0);
 			}
-			if (idMenu == ID_POPUPMENU_AREA)
+			logger.Out(L"%s(%d): Context menu successfully loaded", TEXT(__FUNCTION__), __LINE__);
+
+			hPopup = GetSubMenu(hMenu, 0);
+			if (!hPopup)
 			{
-				bWorkArea = !bWorkArea;
+				logger.Out(L"%s(%d): Creating popup menu failed!", TEXT(__FUNCTION__), __LINE__);
-				bWorkArea ? mii.fState = MFS_CHECKED : mii.fState = MFS_UNCHECKED;
+				ShowError(IDS_ERR_POPUP);
-				SetMenuItemInfoW(hPopup, ID_POPUPMENU_AREA, FALSE, &mii);
+				PostQuitMessage(0);
-				diag_log(L"Changed 'Use workarea' option to", bWorkArea);
 			}
-			if (idMenu == ID_POPUPMENU_ABOUT && !bKPressed)
+			logger.Out(L"%s(%d): Popup menu successfully created", TEXT(__FUNCTION__), __LINE__);
+
+			mii.cbSize = sizeof(MENUITEMINFO);
+			mii.fMask = MIIM_STATE;
+			bWorkArea ? mii.fState = MFS_CHECKED : mii.fState = MFS_UNCHECKED;
+			SetMenuItemInfoW(hPopup, ID_POPUPMENU_AREA, FALSE, &mii);
+
+			nid.cbSize = sizeof(NOTIFYICONDATAW);
+			nid.hWnd = hWnd;
+			nid.uVersion = NOTIFYICON_VERSION;
+			nid.uCallbackMessage = WM_WCW;
+			nid.hIcon = hIcon;
+			nid.uID = IDI_TRAYICON;
+			nid.uFlags = NIF_ICON | NIF_MESSAGE | NIF_TIP;
+			StringCchCopyW(nid.szTip, _countof(nid.szTip), szTitle);
+
+			if (fCheckUpdates)
 			{
-				bKPressed = TRUE;
+				if (!SetTimer(hWnd, IDT_TIMER, 30000, NULL))										// 30 seconds
-				diag_log(L"Opening 'About' dialog");
+				{
-				DialogBoxW(hInst, MAKEINTRESOURCE(IDD_ABOUTBOX), hWnd, (DLGPROC)About);
+					logger.Out(L"%s(%d): Creating timer failed!", TEXT(__FUNCTION__), __LINE__);
-				bKPressed = FALSE;
+					ShowError(IDS_ERR_TIMER);
+					fCheckUpdates = FALSE;
+				}
+				logger.Out(L"%s(%d): Timer successfully created", TEXT(__FUNCTION__), __LINE__);
 			}
-			if (idMenu == ID_POPUPMENU_EXIT) SendMessageW(hWnd, WM_CLOSE, NULL, NULL);
+
+#ifndef _DEBUG
+			hMouseHook = SetWindowsHookExW(WH_MOUSE_LL, MouseHookProc, hInst, NULL);
+			if (!hMouseHook)
+			{
+				logger.Out(L"%s(%d): Mouse hook creation failed!", TEXT(__FUNCTION__), __LINE__);
+
+				ShowError(IDS_ERR_HOOK);
+				PostQuitMessage(0);
+			}
+			logger.Out(L"%s(%d): The mouse hook was successfully installed", TEXT(__FUNCTION__), __LINE__);
+#endif // !_DEBUG
+
+			hKbdHook = SetWindowsHookExW(WH_KEYBOARD_LL, KeyboardHookProc, hInst, NULL);
+			if (!hKbdHook)
+			{
+				logger.Out(L"%s(%d): Keyboard hook creation failed!", TEXT(__FUNCTION__), __LINE__);
+
+				ShowError(IDS_ERR_HOOK);
+				PostQuitMessage(0);
+			}
+			logger.Out(L"%s(%d): The keyboard hook was successfully installed", TEXT(__FUNCTION__), __LINE__);
+			break;
 		}
-	}
-	break;
 
-	case WM_DESTROY:
+		case WM_TIMER:
-	{
+		{
-		PostQuitMessage(0);
+			if (fCheckUpdates)
-	}
+			{
-	break;
+				logger.Out(L"%s(%d): Checking for updates is enabled, fCheckUpdates = %s", TEXT(__FUNCTION__), __LINE__, fCheckUpdates ? L"True" : L"False");
 
-	default:
+				hUpdater = (HANDLE)_beginthreadex(NULL, 0, &Updater, NULL, 0, &dwUpdaterID);
-		return DefWindowProcW(hWnd, message, wParam, lParam);
+				if (NULL == hUpdater)
+				{
+					DWORD dwLastError = GetLastError();
+					logger.Out(L"%s(%d): Creating Updater thread failed! Error: %d", TEXT(__FUNCTION__), __LINE__, dwLastError);
+				}
+				else
+				{
+					if (!SetTimer(hWnd, IDT_TIMER, 86400000, NULL))									// 1 day
+					{
+						logger.Out(L"%s(%d): Creating timer failed!", TEXT(__FUNCTION__), __LINE__);
+						ShowError(IDS_ERR_TIMER);
+						fCheckUpdates = FALSE;
+					}
+					logger.Out(L"%s(%d): Timer successfully created", TEXT(__FUNCTION__), __LINE__);
+				}
+			}
+			else
+			{
+				logger.Out(L"%s(%d): Checking for updates is disabled, fCheckUpdates = %s", TEXT(__FUNCTION__), __LINE__, fCheckUpdates ? L"True" : L"False");
+			}
+			break;
+		}
+
+		case WM_WCW:																				// Popup menu handler
+		{
+			if (IDI_TRAYICON == wParam && (WM_RBUTTONDOWN == lParam || WM_LBUTTONDOWN == lParam))
+			{
+				logger.Out(L"%s(%d): Entering the WM_WCW message handler", TEXT(__FUNCTION__), __LINE__);
+
+				SetForegroundWindow(hWnd);
+				POINT pt;
+				GetCursorPos(&pt);
+				int idMenu = TrackPopupMenu(hPopup, TPM_RETURNCMD, pt.x, pt.y, 0, hWnd, NULL);
+				if (ID_POPUPMENU_ICON == idMenu)
+				{
+					logger.Out(L"%s(%d): Pressed the 'Hide icon' menuitem", TEXT(__FUNCTION__), __LINE__);
+
+					fShowIcon = FALSE;
+					HandlingTrayIcon();
+				}
+				if (ID_POPUPMENU_AREA == idMenu)
+				{
+					logger.Out(L"%s(%d): Pressed the 'Use workarea' menuitem", TEXT(__FUNCTION__), __LINE__);
+
+					bWorkArea = !bWorkArea;
+					bWorkArea ? mii.fState = MFS_CHECKED : mii.fState = MFS_UNCHECKED;
+					SetMenuItemInfoW(hPopup, ID_POPUPMENU_AREA, FALSE, &mii);
+					logger.Out(L"%s(%d): Changed 'Use workarea' option to %s", TEXT(__FUNCTION__), __LINE__, bWorkArea ? L"True" : L"False");
+				}
+				if (ID_POPUPMENU_ABOUT == idMenu && !bKPressed)
+				{
+					logger.Out(L"%s(%d): Pressed the 'About' menuitem", TEXT(__FUNCTION__), __LINE__);
+
+					bKPressed = TRUE;
+					DialogBoxW(hInst, MAKEINTRESOURCE(IDD_ABOUTBOX), hWnd, (DLGPROC)About);
+					bKPressed = FALSE;
+				}
+				if (ID_POPUPMENU_EXIT == idMenu)
+				{
+					logger.Out(L"%s(%d): Pressed the 'Exit' menuitem", TEXT(__FUNCTION__), __LINE__);
+
+					PostQuitMessage(0);
+				}
+
+				logger.Out(L"%s(%d): Exit from the WM_WCW message handler", TEXT(__FUNCTION__), __LINE__);
+			}
+			break;
+		}
+
+		case WM_QUERYENDSESSION:
+		{
+			logger.Out(L"%s(%d): Recieved the WM_QUERYENDSESSION message, lParam = 0x%08X", TEXT(__FUNCTION__), __LINE__, (long)lParam);
+
+			PostQuitMessage(0);
+			return TRUE;
+			break;
+		}
+
+		case WM_DESTROY:
+		{
+			logger.Out(L"%s(%d): Recieved the WM_DESTROY message", TEXT(__FUNCTION__), __LINE__);
+
+			PostQuitMessage(0);
+			break;
+		}
+
+		default: return DefWindowProcW(hWnd, message, wParam, lParam);
 	}
 	return 0;
 }
 
 LRESULT CALLBACK MouseHookProc(int nCode, WPARAM wParam, LPARAM lParam)
 {
-	if (wParam == WM_MBUTTONUP) bMPressed = FALSE;
+	if (WM_MBUTTONUP == wParam) bMPressed = FALSE;
-	if (wParam == WM_MBUTTONDOWN && bLCTRL && bLWIN && !bMPressed)
+	if (WM_MBUTTONDOWN == wParam && bLCTRL && bLWIN && !bMPressed)
 	{
-		diag_log(L"Pressed LCTRL + LWIN + MMB");
+		logger.Out(L"%s(%d): Pressed LCTRL + LWIN + MMB", TEXT(__FUNCTION__), __LINE__);
+
 		bMPressed = TRUE;
 		hFgWnd = GetForegroundWindow();
-		BOOL bApproved = CheckWindow(hFgWnd);
+		if (IsWindowApprooved(hFgWnd)) MoveWindowToMonitorCenter(hFgWnd, bWorkArea, FALSE);
-		if (bApproved) MoveWindowToMonitorCenter(hFgWnd, bWorkArea, FALSE);
 		else hFgWnd = NULL;
 	}
 	return CallNextHookEx(NULL, nCode, wParam, lParam);
@@ -311,50 +380,53 @@ LRESULT CALLBACK MouseHookProc(int nCode, WPARAM wParam, LPARAM lParam)
 
 LRESULT CALLBACK KeyboardHookProc(int nCode, WPARAM wParam, LPARAM lParam)
 {
-	pkhs = (KBDLLHOOKSTRUCT*)lParam;
+	LPKBDLLHOOKSTRUCT pkhs = { 0 };
-
+	pkhs = (LPKBDLLHOOKSTRUCT)lParam;
-	if (wParam == WM_KEYUP)
+	if (WM_KEYUP == wParam)
 	{
-		if (pkhs->vkCode == VK_LCONTROL) bLCTRL = FALSE;
+		if (VK_LCONTROL == pkhs->vkCode) bLCTRL = FALSE;
-		if (pkhs->vkCode == VK_LWIN) bLWIN = FALSE;
+		if (VK_LWIN == pkhs->vkCode) bLWIN = FALSE;
 		bKPressed = FALSE;
 	}
 
-	if (wParam == WM_KEYDOWN)
+	if (WM_KEYDOWN == wParam)
 	{
-		if (pkhs->vkCode == VK_LCONTROL) bLCTRL = TRUE;
+		if (VK_LCONTROL == pkhs->vkCode) bLCTRL = TRUE;
-		if (pkhs->vkCode == VK_LWIN) bLWIN = TRUE;
+		if (VK_LWIN == pkhs->vkCode) bLWIN = TRUE;
 
-		if (bLCTRL && bLWIN && pkhs->vkCode == KEY_I && !bKPressed)	// 'I' key
+		if (KEY_I == pkhs->vkCode && bLCTRL && bLWIN && !bKPressed)									// 'I' key
 		{
-			diag_log(L"Pressed LCTRL + LWIN + I");
+			logger.Out(L"%s(%d): Pressed LCTRL + LWIN + I", TEXT(__FUNCTION__), __LINE__);
+
 			bKPressed = TRUE;
-			bShowIcon = !bShowIcon;
+			fShowIcon = !fShowIcon;
 			HandlingTrayIcon();
 			return TRUE;
 		}
 
-		if (bLCTRL && bLWIN && pkhs->vkCode == KEY_C && !bKPressed && !bKEYV)	// 'C' key
+		if (KEY_C == pkhs->vkCode && bLCTRL && bLWIN && !bKPressed && !bKEYV)						// 'C' key
 		{
-			diag_log(L"Pressed LCTRL + LWIN + C");
+			logger.Out(L"%s(%d): Pressed LCTRL + LWIN + C", TEXT(__FUNCTION__), __LINE__);
+
 			bKPressed = TRUE;
 			hFgWnd = GetForegroundWindow();
-			BOOL bApproved = CheckWindow(hFgWnd);
+			if (IsWindowApprooved(hFgWnd)) MoveWindowToMonitorCenter(hFgWnd, bWorkArea, FALSE);
-			if (bApproved) MoveWindowToMonitorCenter(hFgWnd, bWorkArea, FALSE);
 			else hFgWnd = NULL;
 			return TRUE;
 		}
 
-		if (bLCTRL && bLWIN && pkhs->vkCode == KEY_V && !bKPressed && !bKEYV)	// 'V' key
+		if (KEY_V == pkhs->vkCode && bLCTRL && bLWIN && !bKPressed && !bKEYV)						// 'V' key
 		{
-			diag_log(L"Pressed LCTRL + LWIN + V");
+			logger.Out(L"%s(%d): Pressed LCTRL + LWIN + V", TEXT(__FUNCTION__), __LINE__);
+
 			bKPressed = TRUE; bKEYV = TRUE;
 			hFgWnd = GetForegroundWindow();
-			BOOL bApproved = CheckWindow(hFgWnd);
+			if (IsWindowApprooved(hFgWnd))
-			if (bApproved)
 			{
-				diag_log(L"Opening 'Manual editing' dialog");
+				logger.Out(L"%s(%d): Opening the 'Manual editing' dialog", TEXT(__FUNCTION__), __LINE__);
-				DialogBoxW(hInst, MAKEINTRESOURCE(IDD_MANUAL_EDITING), hWnd, (DLGPROC)DlgProc);
+
+				DialogBoxW(hInst, MAKEINTRESOURCE(IDD_MANUAL_EDITING), hFgWnd, (DLGPROC)DlgProc);
+				SetForegroundWindow(hFgWnd);
 			}
 			else hFgWnd = NULL;
 			bKEYV = FALSE;
@@ -366,152 +438,221 @@ LRESULT CALLBACK KeyboardHookProc(int nCode, WPARAM wParam, LPARAM lParam)
 
 BOOL CALLBACK DlgProc(HWND hDlg, UINT dlgmsg, WPARAM wParam, LPARAM lParam)
 {
+	RECT rcFW = { 0 };
 	int x, y, w, h;
 	switch (dlgmsg)
 	{
-	case WM_INITDIALOG:
+		case WM_INITDIALOG:
-	{
-		SetWindowTextW(hDlg, szTitle);
-		GetWindowTextW(hFgWnd, szWinTitle, _countof(szWinTitle));
-		GetClassNameW(hFgWnd, szWinClass, _countof(szWinClass));
-		GetWindowRect(hFgWnd, &rcFW);
-		x = rcFW.left;
-		y = rcFW.top;
-		w = rcFW.right - rcFW.left;
-		h = rcFW.bottom - rcFW.top;
-		SetDlgItemInt(hDlg, IDC_EDIT_X, x, TRUE);
-		SetDlgItemInt(hDlg, IDC_EDIT_Y, y, TRUE);
-		SetDlgItemInt(hDlg, IDC_EDIT_WIDTH, w, FALSE);
-		SetDlgItemInt(hDlg, IDC_EDIT_HEIGHT, h, FALSE);
-		SetDlgItemTextW(hDlg, IDC_EDIT_TITLE, szWinTitle);
-		SetDlgItemTextW(hDlg, IDC_EDIT_CLASS, szWinClass);
-		UpdateWindow(hDlg);
-		break;
-	}
-	case WM_COMMAND:
-		switch (LOWORD(wParam))
 		{
-		case IDC_BUTTON_SET:
+			logger.Out(L"%s(%d): Initializing the 'Manual editing' dialog", TEXT(__FUNCTION__), __LINE__);
-		{
+
-			x = GetDlgItemInt(hDlg, IDC_EDIT_X, NULL, TRUE);
+			SetWindowTextW(hDlg, szTitle);
-			y = GetDlgItemInt(hDlg, IDC_EDIT_Y, NULL, TRUE);
+			GetWindowTextW(hFgWnd, szWinTitle, _countof(szWinTitle));
-			w = GetDlgItemInt(hDlg, IDC_EDIT_WIDTH, NULL, FALSE);
+			GetClassNameW(hFgWnd, szWinClass, _countof(szWinClass));
-			h = GetDlgItemInt(hDlg, IDC_EDIT_HEIGHT, NULL, FALSE);
+			GetWindowRect(hFgWnd, &rcFW);
-			SendMessageW(hFgWnd, WM_ENTERSIZEMOVE, NULL, NULL);
+			x = rcFW.left;
-			MoveWindow(hFgWnd, x, y, w, h, TRUE);
+			y = rcFW.top;
-			SendMessageW(hFgWnd, WM_EXITSIZEMOVE, NULL, NULL);
+			w = rcFW.right - rcFW.left;
-			return TRUE;
+			h = rcFW.bottom - rcFW.top;
+			SetDlgItemInt(hDlg, IDC_EDIT_X, x, TRUE);
+			SetDlgItemInt(hDlg, IDC_EDIT_Y, y, TRUE);
+			SetDlgItemInt(hDlg, IDC_EDIT_WIDTH, w, FALSE);
+			SetDlgItemInt(hDlg, IDC_EDIT_HEIGHT, h, FALSE);
+			SetDlgItemTextW(hDlg, IDC_EDIT_TITLE, szWinTitle);
+			SetDlgItemTextW(hDlg, IDC_EDIT_CLASS, szWinClass);
+			UpdateWindow(hDlg);
 			break;
 		}
-		case IDCANCEL:
+
-		case IDC_BUTTON_CLOSE:
+		case WM_COMMAND:
 		{
-			EndDialog(hDlg, LOWORD(wParam));
+			switch (LOWORD(wParam))
-			diag_log(L"Closing 'Manual editing' dialog");
+			{
+				case IDC_BUTTON_SET:
+				{
+					logger.Out(L"%s(%d): Pressed the 'Set' button", TEXT(__FUNCTION__), __LINE__);
+
+					x = GetDlgItemInt(hDlg, IDC_EDIT_X, NULL, TRUE);
+					y = GetDlgItemInt(hDlg, IDC_EDIT_Y, NULL, TRUE);
+					w = GetDlgItemInt(hDlg, IDC_EDIT_WIDTH, NULL, FALSE);
+					h = GetDlgItemInt(hDlg, IDC_EDIT_HEIGHT, NULL, FALSE);
+					SendMessageW(hFgWnd, WM_ENTERSIZEMOVE, NULL, NULL);
+					MoveWindow(hFgWnd, x, y, w, h, TRUE);
+					SendMessageW(hFgWnd, WM_EXITSIZEMOVE, NULL, NULL);
+
+					logger.Out(L"%s(%d): Window with handle 0x%08X was moved to %d, %d", TEXT(__FUNCTION__), __LINE__, hFgWnd, x, y);
+
+					return TRUE;
+					break;
+				}
+				case IDCANCEL:
+				case IDC_BUTTON_CLOSE:
+				{
+					logger.Out(L"%s(%d): Closing the 'Manual editing' dialog", TEXT(__FUNCTION__), __LINE__);
+
+					EndDialog(hDlg, LOWORD(wParam));
+					break;
+				}
+			}
 			break;
 		}
-		}
 	}
 	return FALSE;
 }
 
-BOOL CheckWindow(HWND hFW)
+BOOL IsWindowApprooved(HWND hFW)
 {
-	diag_log(L"Entering CheckWindow(), hwnd=", hFW);
+	logger.Out(L"Entering the %s() function, handle = 0x%08X", TEXT(__FUNCTION__), hFW);
-	GetClassNameW(hFW, szWinClass, _countof(szWinClass));
+
+	bool bApprooved = FALSE;
 	if (hFW)
 	{
-		if (wcscmp(szWinClass, szWinCore) != 0)
+		if (GetWindowTextW(hFW, (LPWSTR)szBuffer, MAX_WINTITLE_BUFFER_LENGTH))
 		{
-			if (hFW != hDesktop && hFW != hTaskBar && hFW != hProgman)
+			logger.Out(L"%s(%d): Window title: '%s'", TEXT(__FUNCTION__), __LINE__, (LPWSTR)szBuffer);
+		}
+
+		if (IsIconic(hFW))
+		{
+			logger.Out(L"%s(%d): The window is iconified", TEXT(__FUNCTION__), __LINE__);
+		}
+
+		if (IsZoomed(hFW))
+		{
+			logger.Out(L"%s(%d): The window is maximized", TEXT(__FUNCTION__), __LINE__);
+		}
+
+		LONG_PTR wlp = GetWindowLongPtrW(hFW, GWL_STYLE);
+		if (wlp & WS_CAPTION)
+		{
+			if (!IsIconic(hFW) && !IsZoomed(hFW))
 			{
-				if (!IsIconic(hFW) && !IsZoomed(hFW))
+				logger.Out(L"%s(%d): The window is approved!", TEXT(__FUNCTION__), __LINE__);
-				{
+
-					GetWindowTextW(hFW, (LPWSTR)szBuffer, BUF_LEN - sizeof(WCHAR));
+				bApprooved = TRUE;
-					diag_log(L"Window with hwnd=", hFW, L"is approved");
-					return TRUE;
-				}
-				else ShowError(IDS_ERR_MAXMIN);
 			}
+			else ShowError(IDS_ERR_MAXMIN);
+		}
+		else
+		{
+			logger.Out(L"%s(%d): The window has no caption!", TEXT(__FUNCTION__), __LINE__);
 		}
 	}
-	diag_log(L"Window with hwnd=", hFW, L"is not approved!");
+
-	diag_log(L"Quiting CheckWindow()");
+	if (!bApprooved)
-	return FALSE;
+	{
+		logger.Out(L"%s(%d): The window is not approved!", TEXT(__FUNCTION__), __LINE__);
+	}
+
+	logger.Out(L"Exit from the %s() function", TEXT(__FUNCTION__));
+
+	return bApprooved;
 }
 
 VOID HandlingTrayIcon()
 {
-	diag_log(L"Entering HandlingTrayIcon(), bShowIcon =", bShowIcon);
+	logger.Out(L"Entering the %s() function, fShowIcon = %s", TEXT(__FUNCTION__), fShowIcon ? L"True" : L"False");
-	if (bShowIcon)
+
+	if (fShowIcon)
 	{
-		BOOL bResult1 = Shell_NotifyIconW(NIM_ADD, &nid);
+		bool bResult1 = Shell_NotifyIconW(NIM_ADD, &nid);
-		diag_log(L"Shell_NotifyIconW(NIM_ADD):", bResult1);
+		logger.Out(L"%s(%d): Shell_NotifyIconW(NIM_ADD): %s", TEXT(__FUNCTION__), __LINE__, bResult1 ? L"True" : L"False");
-		BOOL bResult2 = Shell_NotifyIconW(NIM_SETVERSION, &nid);
+
-		diag_log(L"Shell_NotifyIconW(NIM_SETVERSION):", bResult2);
+		bool bResult2 = Shell_NotifyIconW(NIM_SETVERSION, &nid);
+		logger.Out(L"%s(%d): Shell_NotifyIconW(NIM_SETVERSION): %s", TEXT(__FUNCTION__), __LINE__, bResult2 ? L"True" : L"False");
+
 		if (!bResult1 || !bResult2)
 		{
-			diag_log(L"Error creating trayicon.");
+			logger.Out(L"%s(%d): Error creating trayicon!", TEXT(__FUNCTION__), __LINE__);
+
 			ShowError(IDS_ERR_ICON);
-			bShowIcon = FALSE;
+			Shell_NotifyIconW(NIM_DELETE, &nid);
+			fShowIcon = FALSE;
+		}
+		else
+		{
+			Shell_NotifyIconW(NIM_MODIFY, &nid);
 		}
 	}
 	else
 	{
 		Shell_NotifyIconW(NIM_DELETE, &nid);
 	}
-	diag_log(L"Quiting HandlingTrayIcon()");
+
+	logger.Out(L"Exit from the %s() function", TEXT(__FUNCTION__));
 }
 
 VOID ShowError(UINT uID)
 {
-	WCHAR szErrorText[MAX_LOADSTRING]; // Error's text
+	WCHAR szErrorText[MAX_LOADSTRING];																// Error's text
 	LoadStringW(hInst, uID, szErrorText, _countof(szErrorText));
-	MessageBoxW(hWnd, szErrorText, szTitle, MB_OK | MB_ICONERROR | MB_TOPMOST);
+	MessageBoxW(NULL, szErrorText, szTitle, MB_OK | MB_ICONERROR | MB_TOPMOST);
 }
 
 INT_PTR CALLBACK About(HWND hDlg, UINT message, WPARAM wParam, LPARAM lParam)
 {
-	INITCOMMONCONTROLSEX icex;
+	INITCOMMONCONTROLSEX icex = { 0 };
 	icex.dwSize = sizeof(INITCOMMONCONTROLSEX);
 	icex.dwICC = ICC_LINK_CLASS;
 	InitCommonControlsEx(&icex);
 
 	switch (message)
 	{
-	case WM_INITDIALOG:
+		case WM_INITDIALOG:
-	{
-		SetDlgItemTextW(hDlg, IDC_ABOUTHELP, szAbout);
-		return (INT_PTR)TRUE;
-		break;
-	}
-
-	case WM_NOTIFY:
-	{
-		LPNMHDR pNMHdr = (LPNMHDR)lParam;
-		switch (pNMHdr->code)
 		{
-		case NM_CLICK:
+			logger.Out(L"%s(%d): Initializing the 'About' dialog", TEXT(__FUNCTION__), __LINE__);
-		case NM_RETURN:
+
-			if (pNMHdr->idFrom == IDC_DONATIONLINK)
+			WCHAR szAboutProgName[MAX_LOADSTRING];
+			WCHAR szAboutCopyright[MAX_LOADSTRING];
+			WCHAR szAboutBuildTime[MAX_LOADSTRING];
+			WCHAR szAboutHelp[MAX_LOADSTRING * 12];
+			MultiByteToWideChar(1251, 0, PRODUCT_NAME_FULL, _countof(PRODUCT_NAME_FULL), szAboutProgName, MAX_LOADSTRING);
+			MultiByteToWideChar(1251, 0, PRODUCT_COPYRIGHT, _countof(PRODUCT_COPYRIGHT), szAboutCopyright, MAX_LOADSTRING);
+			MultiByteToWideChar(1251, 0, ABOUT_BUILD, _countof(ABOUT_BUILD), szAboutBuildTime, MAX_LOADSTRING);
+			LoadStringW(hInst, IDS_ABOUT, szAboutHelp, _countof(szAboutHelp));
+			SetDlgItemTextW(hDlg, IDC_ABOUT_PROGNAME, szAboutProgName);
+			SetDlgItemTextW(hDlg, IDC_ABOUT_COPYRIGHT, szAboutCopyright);
+			SetDlgItemTextW(hDlg, IDC_ABOUT_BUILDTIME, szAboutBuildTime);
+			SetDlgItemTextW(hDlg, IDC_ABOUTEDIT, szAboutHelp);
+#ifdef NO_DONATION
+			HWND hLink = GetDlgItem(hDlg, IDC_DONATIONLINK);
+			if (hLink) DestroyWindow(hLink);
+			HWND hText = GetDlgItem(hDlg, IDC_DONATIONTEXT);
+			if (hText) DestroyWindow(hText);
+#endif // !NO_DONATION
+
+			logger.Out(L"%s(%d): End of initializing the 'About' dialog", TEXT(__FUNCTION__), __LINE__);
+
+			return (INT_PTR)TRUE;
+			break;
+		}
+
+		case WM_NOTIFY:
+		{
+			LPNMHDR pNMHdr = (LPNMHDR)lParam;
+			if ((NM_CLICK == pNMHdr->code || NM_RETURN == pNMHdr->code) && IDC_DONATIONLINK == pNMHdr->idFrom)
 			{
 				PNMLINK pNMLink = (PNMLINK)pNMHdr;
 				LITEM item = pNMLink->item;
 				ShellExecuteW(NULL, L"open", item.szUrl, NULL, NULL, SW_SHOW);
-				diag_log(L"Pressed donation link");
+
+				logger.Out(L"%s(%d): Pressed the donation link! :-)", TEXT(__FUNCTION__), __LINE__);
+
 				return (INT_PTR)TRUE;
 			}
 			break;
 		}
-		break;
-	}
 
-	case WM_COMMAND:
+		case WM_COMMAND:
-		if (LOWORD(wParam) == IDOK || LOWORD(wParam) == IDCANCEL)
 		{
-			EndDialog(hDlg, LOWORD(wParam));
+			if (IDOK == LOWORD(wParam) || IDCANCEL == LOWORD(wParam))
-			diag_log(L"Closing 'About' dialog");
+			{
-			return (INT_PTR)TRUE;
+				EndDialog(hDlg, LOWORD(wParam));
+
+				logger.Out(L"%s(%d): Closing the 'About' dialog", TEXT(__FUNCTION__), __LINE__);
+
+				return (INT_PTR)TRUE;
+			}
 			break;
 		}
 	}

wCenterWindow/wCenterWindow.exe.manifest

@@ -0,0 +1,48 @@
+<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
+<assembly xmlns="urn:schemas-microsoft-com:asm.v1" manifestVersion="1.0" xmlns:asmv3="urn:schemas-microsoft-com:asm.v3">
+
+  <description>Centers windows by hotkey (C++)</description>
+  
+  <dependency>
+    <dependentAssembly>
+      <assemblyIdentity
+        type="Win32"
+        name="Microsoft.Windows.Common-Controls"
+        version="6.0.0.0"
+        publicKeyToken="6595b64144ccf1df"
+        language="*"
+        processorArchitecture="*"/>
+    </dependentAssembly>
+  </dependency>
+
+  <compatibility xmlns="urn:schemas-microsoft-com:compatibility.v1">
+    <application>
+      <!--ID Windows Vista -->
+      <supportedOS Id="{e2011457-1546-43c5-a5fe-008deee3d3f0}"/>
+      <!--ID Windows 7 -->
+      <supportedOS Id="{35138b9a-5d96-4fbd-8e2d-a2440225f93a}"/>
+      <!--ID Windows 8 -->
+      <supportedOS Id="{4a2f28e3-53b9-4441-ba9c-d69d4a4a6e38}"/>
+      <!--ID Windows 8.1 -->
+      <supportedOS Id="{1f676c76-80e1-4239-95bb-83d0f6d0da78}"/>
+      <!--ID Windows 10/11 -->
+      <supportedOS Id="{8e0f7a12-bfb3-4fe8-b9a5-48fd50a15a9a}"/>
+    </application>
+  </compatibility>
+
+  <application xmlns="urn:schemas-microsoft-com:asm.v3"> 
+     <windowsSettings> <dpiAware      xmlns="http://schemas.microsoft.com/SMI/2005/WindowsSettings">true/PM</dpiAware>                     </windowsSettings> 
+     <windowsSettings> <dpiAwareness  xmlns="http://schemas.microsoft.com/SMI/2016/WindowsSettings">PerMonitorV2,PerMonitor</dpiAwareness> </windowsSettings> 
+     <windowsSettings> <longPathAware xmlns="http://schemas.microsoft.com/SMI/2016/WindowsSettings">true</longPathAware>                   </windowsSettings> 
+     <windowsSettings> <heapType      xmlns="http://schemas.microsoft.com/SMI/2020/WindowsSettings">SegmentHeap</heapType>                 </windowsSettings> 
+  </application>
+
+  <trustInfo xmlns="urn:schemas-microsoft-com:asm.v3">
+    <security>
+      <requestedPrivileges>
+        <requestedExecutionLevel level="asInvoker" uiAccess="false"></requestedExecutionLevel>
+      </requestedPrivileges>
+    </security>
+  </trustInfo>
+
+</assembly>

wCenterWindow/wCenterWindow.h

@@ -1,3 +1,32 @@
+// wCenterWindow
+// wCenterWindow.h
+//
 #pragma once
-
 #include "resource.h"
+
+#define MAX_LOADSTRING 50
+
+// Windows Header Files
+#include <fstream>
+#include <sstream>
+#include <filesystem>
+#include <string>
+#include <vector>
+#include <strsafe.h>
+#include <windows.h>
+#include <wininet.h>
+#include <shellapi.h>
+#include <CommCtrl.h>
+#include <process.h>
+
+// Logger header file
+#include "CLogger.h"
+
+// VerionInfo header file
+#include "VersionInfo.h"
+
+// wCenterWindow's title
+extern WCHAR szTitle[MAX_LOADSTRING];
+
+// An instance of the "CLogger" class
+extern CLogger logger;

wCenterWindow/wCenterWindow.manifest

@@ -1,21 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
-<assembly xmlns="urn:schemas-microsoft-com:asm.v1" manifestVersion="1.0" xmlns:asmv3="urn:schemas-microsoft-com:asm.v3">
-  <trustInfo xmlns="urn:schemas-microsoft-com:asm.v3">
-    <security>
-      <requestedPrivileges>
-        <requestedExecutionLevel level="asInvoker" uiAccess="false"></requestedExecutionLevel>
-      </requestedPrivileges>
-    </security>
-  </trustInfo>
-  <dependency>
-    <dependentAssembly>
-      <assemblyIdentity
-	type="Win32" 
-	name="Microsoft.Windows.Common-Controls" 
-	version="6.0.0.0" 
-	publicKeyToken="6595b64144ccf1df" 
-	language="*" 
-	processorArchitecture="*"/>
-    </dependentAssembly>
-  </dependency>
-</assembly>

wCenterWindow/wCenterWindow.vcxproj

@@ -43,13 +43,13 @@
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
     <ConfigurationType>Application</ConfigurationType>
     <UseDebugLibraries>true</UseDebugLibraries>
-    <PlatformToolset>v141_xp</PlatformToolset>
+    <PlatformToolset>v143</PlatformToolset>
     <CharacterSet>Unicode</CharacterSet>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
     <ConfigurationType>Application</ConfigurationType>
     <UseDebugLibraries>false</UseDebugLibraries>
-    <PlatformToolset>v141_xp</PlatformToolset>
+    <PlatformToolset>v143</PlatformToolset>
     <WholeProgramOptimization>true</WholeProgramOptimization>
     <CharacterSet>Unicode</CharacterSet>
   </PropertyGroup>
@@ -73,16 +73,25 @@
   <PropertyGroup Label="UserMacros" />
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
     <LinkIncremental>true</LinkIncremental>
+    <EnableMicrosoftCodeAnalysis>false</EnableMicrosoftCodeAnalysis>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
     <LinkIncremental>false</LinkIncremental>
     <CopyCppRuntimeToOutputDir>false</CopyCppRuntimeToOutputDir>
+    <CopyLocalDeploymentContent>false</CopyLocalDeploymentContent>
+    <CopyLocalProjectReference>false</CopyLocalProjectReference>
+    <CopyLocalDebugSymbols>false</CopyLocalDebugSymbols>
+    <EnableMicrosoftCodeAnalysis>false</EnableMicrosoftCodeAnalysis>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
     <LinkIncremental>true</LinkIncremental>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
     <LinkIncremental>false</LinkIncremental>
+    <CopyLocalDeploymentContent>false</CopyLocalDeploymentContent>
+    <CopyLocalProjectReference>false</CopyLocalProjectReference>
+    <CopyLocalDebugSymbols>false</CopyLocalDebugSymbols>
+    <CopyCppRuntimeToOutputDir>false</CopyCppRuntimeToOutputDir>
   </PropertyGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
     <ClCompile>
@@ -95,11 +104,16 @@
     <Link>
       <SubSystem>Windows</SubSystem>
       <GenerateDebugInformation>true</GenerateDebugInformation>
-      <AdditionalDependencies>comctl32.lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <AdditionalDependencies>comctl32.lib;wininet.lib;%(AdditionalDependencies)</AdditionalDependencies>
     </Link>
     <Manifest>
-      <AdditionalManifestFiles>$(ProjectName).manifest %(AdditionalManifestFiles)</AdditionalManifestFiles>
+      <AdditionalManifestFiles>%(AdditionalManifestFiles)</AdditionalManifestFiles>
+      <ManifestFromManagedAssembly>
+      </ManifestFromManagedAssembly>
     </Manifest>
+    <PreBuildEvent>
+      <Command>"$(SolutionDir)pre-build.cmd" "$(SolutionDir)" "$(ProjectDir)"</Command>
+    </PreBuildEvent>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
     <ClCompile>
@@ -108,8 +122,8 @@
       <IntrinsicFunctions>true</IntrinsicFunctions>
       <SDLCheck>true</SDLCheck>
       <PreprocessorDefinitions>WIN32;NDEBUG;_WINDOWS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
-      <ConformanceMode>true</ConformanceMode>
+      <ConformanceMode>false</ConformanceMode>
-      <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
+      <RuntimeLibrary>MultiThreadedDLL</RuntimeLibrary>
       <LanguageStandard>stdcpp17</LanguageStandard>
     </ClCompile>
     <Link>
@@ -117,11 +131,14 @@
       <EnableCOMDATFolding>true</EnableCOMDATFolding>
       <OptimizeReferences>true</OptimizeReferences>
       <GenerateDebugInformation>false</GenerateDebugInformation>
-      <AdditionalDependencies>comctl32.lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <AdditionalDependencies>comctl32.lib;wininet.lib;%(AdditionalDependencies)</AdditionalDependencies>
     </Link>
     <Manifest>
-      <AdditionalManifestFiles>$(ProjectName).manifest %(AdditionalManifestFiles)</AdditionalManifestFiles>
+      <AdditionalManifestFiles>%(AdditionalManifestFiles)</AdditionalManifestFiles>
     </Manifest>
+    <PreBuildEvent>
+      <Command>"$(SolutionDir)pre-build.cmd" "$(SolutionDir)" "$(ProjectDir)"</Command>
+    </PreBuildEvent>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
     <ClCompile>
@@ -134,7 +151,14 @@
     <Link>
       <SubSystem>Windows</SubSystem>
       <GenerateDebugInformation>true</GenerateDebugInformation>
+      <AdditionalDependencies>comctl32.lib;%(AdditionalDependencies)</AdditionalDependencies>
     </Link>
+    <Manifest>
+      <AdditionalManifestFiles>%(AdditionalManifestFiles)</AdditionalManifestFiles>
+    </Manifest>
+    <PreBuildEvent>
+      <Command>powershell -File "$(SolutionDir)Update_Version.ps1" move /y "$(SolutionDir)VersionInfo.h" "$(ProjectDir)"</Command>
+    </PreBuildEvent>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
     <ClCompile>
@@ -145,34 +169,47 @@
       <PreprocessorDefinitions>NDEBUG;_WINDOWS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <ConformanceMode>true</ConformanceMode>
       <LanguageStandard>stdcpp17</LanguageStandard>
+      <RuntimeLibrary>MultiThreadedDLL</RuntimeLibrary>
     </ClCompile>
     <Link>
       <SubSystem>Windows</SubSystem>
       <EnableCOMDATFolding>true</EnableCOMDATFolding>
       <OptimizeReferences>true</OptimizeReferences>
-      <GenerateDebugInformation>true</GenerateDebugInformation>
+      <GenerateDebugInformation>false</GenerateDebugInformation>
+      <AdditionalDependencies>comctl32.lib;%(AdditionalDependencies)</AdditionalDependencies>
     </Link>
+    <Manifest>
+      <AdditionalManifestFiles>%(AdditionalManifestFiles)</AdditionalManifestFiles>
+    </Manifest>
+    <PreBuildEvent>
+      <Command>powershell -File "$(SolutionDir)Update_Version.ps1" move /y "$(SolutionDir)VersionInfo.h" "$(ProjectDir)"</Command>
+    </PreBuildEvent>
   </ItemDefinitionGroup>
   <ItemGroup>
+    <ClInclude Include="CLogger.h" />
     <ClInclude Include="framework.h" />
-    <ClInclude Include="Logger.h" />
+    <ClInclude Include="picojson.h" />
-    <ClInclude Include="Resource.h" />
+    <ClInclude Include="resource.h" />
     <ClInclude Include="targetver.h" />
+    <ClInclude Include="updater.h" />
     <ClInclude Include="wCenterWindow.h" />
   </ItemGroup>
   <ItemGroup>
-    <ClCompile Include="Logger.cpp" />
+    <ClCompile Include="CLogger.cpp" />
+    <ClCompile Include="updater.cpp" />
     <ClCompile Include="wCenterWindow.cpp" />
   </ItemGroup>
   <ItemGroup>
     <ResourceCompile Include="wCenterWindow.rc" />
   </ItemGroup>
   <ItemGroup>
-    <Image Include="small.ico" />
     <Image Include="wCenterWindow.ico" />
   </ItemGroup>
   <ItemGroup>
-    <Manifest Include="wCenterWindow.manifest" />
+    <Manifest Include="wCenterWindow.exe.manifest" />
+  </ItemGroup>
+  <ItemGroup>
+    <None Include="..\README.md" />
   </ItemGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
   <ImportGroup Label="ExtensionTargets">

wCenterWindow/wCenterWindow.vcxproj.filters

@@ -27,7 +27,16 @@
     <ClInclude Include="wCenterWindow.h">
       <Filter>Header Files</Filter>
     </ClInclude>
-    <ClInclude Include="Logger.h">
+    <ClInclude Include="logger.h">
+      <Filter>Header Files</Filter>
+    </ClInclude>
+    <ClInclude Include="globals.h">
+      <Filter>Header Files</Filter>
+    </ClInclude>
+    <ClInclude Include="picojson.h">
+      <Filter>Header Files</Filter>
+    </ClInclude>
+    <ClInclude Include="updater.h">
       <Filter>Header Files</Filter>
     </ClInclude>
   </ItemGroup>
@@ -35,7 +44,10 @@
     <ClCompile Include="wCenterWindow.cpp">
       <Filter>Source Files</Filter>
     </ClCompile>
-    <ClCompile Include="Logger.cpp">
+    <ClCompile Include="logger.cpp">
+      <Filter>Source Files</Filter>
+    </ClCompile>
+    <ClCompile Include="updater.cpp">
       <Filter>Source Files</Filter>
     </ClCompile>
   </ItemGroup>
@@ -45,16 +57,16 @@
     </ResourceCompile>
   </ItemGroup>
   <ItemGroup>
-    <Image Include="small.ico">
-      <Filter>Resource Files</Filter>
-    </Image>
     <Image Include="wCenterWindow.ico">
       <Filter>Resource Files</Filter>
     </Image>
   </ItemGroup>
   <ItemGroup>
-    <Manifest Include="wCenterWindow.manifest">
+    <Manifest Include="wCenterWindow.exe.manifest">
       <Filter>Resource Files</Filter>
     </Manifest>
   </ItemGroup>
+  <ItemGroup>
+    <None Include="..\README.md" />
+  </ItemGroup>
 </Project>

wCenterWindow/wCenterWindow.vcxproj.user

@@ -1,7 +1,11 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project ToolsVersion="Current" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
-    <LocalDebuggerCommandArguments>/test1 /test2</LocalDebuggerCommandArguments>
+    <LocalDebuggerCommandArguments>
+    </LocalDebuggerCommandArguments>
+    <DebuggerFlavor>WindowsLocalDebugger</DebuggerFlavor>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
     <DebuggerFlavor>WindowsLocalDebugger</DebuggerFlavor>
   </PropertyGroup>
 </Project>